Marler Blog

April 18, 2026

CDC: Antibiotic Resistant Shigella becoming higher risk in US

The CDC reports: Shigellosis is a nationally notifiable diarrheal illness caused by gram-negative bacteria. Shigella infection is spread through fecal-oral transmission and sexual contact. Although most infections are self-limited, antibiotics are indicated for severe illness or to reduce transmission in settings with high risk for spread. Since 2015, a growing proportion of cases has been caused by […]

November 17, 2024

Marler Clark Alert: E. coli O157:H7 Outbreak Linked to Undercooked Hamburgers at Red Cow and Hen House Restaurants

The Minnesota Department of Health (MDH) has identified 10 cases of E. coli O157:H7 infection in people who had eaten burgers at multiple locations of Red Cow, a table-service restaurant chain with locations in Hennepin, Ramsey and Olmsted counties. One additional case reported dining at Hen House Eatery in Minneapolis, which received the same ground […]

E. coli HUS
November 16, 2024

A week of E. coli Outbreaks and a Salmonella Outbreak

You would have thought that the McDonalds E. Coli Outbreak and the Boar’s Head Listeria Outbreak was enough to keep me busy, but then these came along too. Baby Carrot E. coli Outbreak. Grimmway Farms has issued a recall of select organic whole carrots and organic baby carrots that should no longer be in grocery stores […]

E. coli Salmonella +1
November 16, 2024

Grimmway Carrots linked to deadly E. coli O121:H19 Outbreak – 39 Sickened

Grimmway Farms has issued a recall of select organic whole carrots and organic baby carrots that should no longer be in grocery stores but may be in consumers’ refrigerators or freezers. The company is voluntarily recalling these carrots after the Centers for Disease Control and Prevention reported that these products may be associated with an […]

E. coli HUS
November 16, 2024

Andre’s Banquets and Catering denies link to E. coli Outbreak that has sickened at least 70

The owner of Andre’s Banquets and Catering, John Armengol Jr., denies that the illnesses stemmed from his location and food. Armengol released the following statement Friday: “We adamantly deny that our business was the source of the outbreak. The health department has not come to our business to test any of the food that was […]

E. coli
November 16, 2024

With so many foodborne illness outbreaks happening, perhaps Netflix should re-release “Poisoned”

It is hard to keep up with outbreaks lately. There has been an E. coli outbreak sickening 22 (killing 1) in Montana linked to local beef. There is 59 sick, with 10 dead tied to Boar’s Head Listeria-tainted Liverwurst. And at least 104 (1 death) with E. coli tied to McDonalds in multiple states. Then […]

E. coli Salmonella +1
November 15, 2024

Guacamole link in PCC E. coli Outbreak

Seattle-King County Public Health (Public Health) investigated an outbreak of Shiga toxin-producing E. coli O157:H7 (STEC) in the spring of 2024. This outbreak was associated with PCC Community Markets.  A confirmed case was defined as an individual who was culture positive for STEC, specifically serotype O157:H7, and had a history of consuming organic guacamole from West Seattle […]

E. coli HUS
November 15, 2024

180 sick with 73 hospitalizations and three deaths linked to Diamond Shruumz

The FDA’s investigation into a deadly outbreak of illnesses traced to Diamond Shruumz edible microdosing products has been switched from active to “post-incident.” The Food and Drug Administration is now focused on activities, which may include additional surveillance, as well as prevention and compliance activities. The Centers for Disease Control and Prevention is reporting 180 […]

Case News
November 15, 2024

What the Heck Ronald McDonald – Invest in supply chain food safety not restaurant sales

When I saw the headline: “McDonald’s to invest more than $100 million to speed up recovery after E. coli outbreak,” I was stupid enough to think that Ronald McDonald was going to invest in the safety of its food supply – guess I was wrong according to CNBC: In the wake of last month’s E. coli […]

E. coli
November 15, 2024

As many as 69 students, staff and parents with E. coli likely linked to Andre’s Catering Salad

Students, staff, and parents are continuing to be affected by an E. coli outbreak from an off-campus Rockwood Summit High School event this week.  According to the St. Louis County Health Department, there have now been 69 cases identified as of Friday afternoon. Those who have tested positive for the strain attended two separate events […]

E. coli HUS
November 15, 2024

Rockwood Summit High School students and parents rocked by E. coli Outbreak

According tp the St. Louis County Department of Public Health, More than 20 high school students and parents in Missouri were sickened by E. coli following an end-of-season banquet, and several of them were hospitalized. According to the St. Louis County Department of Public Health, the illnesses stem from an off-campus event involving students at […]

E. coli
November 14, 2024

CDC tracking Campylobacter, E. coli, Listeria and Salmonella Outbreaks

CDC typically coordinates between 17 and 36 investigations of foodborne illnesses involving multiple states each week. The table below shows the number of active CDC multistate investigations for Campylobacter, Shiga toxin-producing E. coli, Listeria monocytogenes, and Salmonella.

E. coli Salmonella +2
November 14, 2024

FDA and CDC busy announcing unsolved E. coli Salmonella, Listeria and Cyclospora Outbreaks

According to Food Safety News, the Food and Drug Administration is investigating a new outbreak of infections caused by E. coli O157:H7. As of Nov. 14, 18 confirmed patients have been identified. The FDA has not reported where the patients live or their ages. The agency has begun traceback efforts but has not reported what […]

E. coli Salmonella +2
November 14, 2024

Fast moving E. coli Outbreak hits Rockwood Summit High School

St. Louis County health officials are investigating an outbreak of E. coli O157:H7 infections among students and parents at a local high school. The sick people from Rockwood Summit High School all attended an off-campus event, according to the St. Louis County Department of Health. As of Nov. 14, there were 19 patients. Some of […]

E. coli HUS
November 13, 2024

McDonald’s – Taylor Farms – E. coli Outbreak tops 100

By the Numbers: 104 sick in 14 states – 34 hospitalized – 4 with HUS and 1 death FDA tested recalled onions and one sample tested positive for non-O157:H7 Shiga toxin-producing E. coli. The E.coli found in onions was not the outbreak strain and no human illnesses have been linked to this strain. Additional testing results will be released […]

E. coli HUS
November 10, 2024

CDC tracking multistate outbreaks of Campylobacter, E. coli, Listeria and Salmonella

CDC typically coordinates between 17 and 36 investigations of foodborne illnesses involving multiple states each week. The table below shows the number of active CDC multistate investigations for Campylobacter, Shiga toxin-producing E. coli, Listeria monocytogenes, and Salmonella. CDC reports on this each Wednesday.

E. coli Salmonella +2
1 ••• 29 30 31 32 33 ••• 527